Tools & Wizards About Us
uni-wh.de screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    76% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

uni-wh.de

Uni Witten/Herdecke – Here we grow. | Uni Witten/Herdecke

Page Load Speed

3.7 sec in total

First Response

338 ms

Resources Loaded

3.1 sec

Page Rendered

287 ms

uni-wh.de screenshot

About Website

Visit uni-wh.de now to see the best up-to-date Uni Wh content for Germany and also check out these interesting facts you probably never knew about uni-wh.de

(Zahn-)Medizin, Pflege, Psychologie, Wirtschaft oder Ethik an der Uni Witten/Herdecke studieren - interdisziplinär, praxisnah und sozialverträglich.

Visit uni-wh.de

Key Findings

We analyzed Uni-wh.de page load time and found that the first response time was 338 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

uni-wh.de performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

uni-wh.de

338 ms

www.uni-wh.de

635 ms

stylesheet_170ee8ff96.css

284 ms

slick.css

286 ms

slick-theme.css

287 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 78% of them (60 requests) were addressed to the original Uni-wh.de, 9% (7 requests) were made to Apis.google.com and 3% (2 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Uni-wh.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 756.0 kB (60%)

Content Size

1.3 MB

After Optimization

497.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uni-wh.de main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 780.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 30.6 kB

  • Original 39.5 kB
  • After minification 37.7 kB
  • After compression 8.8 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 30.6 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 24.8 kB

  • Original 312.8 kB
  • After minification 287.9 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Uni Wh images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 599.5 kB

  • Original 780.0 kB
  • After minification 614.0 kB
  • After compression 180.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 599.5 kB or 77% of the original size.

CSS Optimization

-83%

Potential reduce by 101.1 kB

  • Original 121.5 kB
  • After minification 88.0 kB
  • After compression 20.4 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Uni-wh.de needs all CSS files to be minified and compressed as it can save up to 101.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (59%)

Requests Now

74

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uni Wh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

uni-wh.de

uni-wh.de

338 ms

www.uni-wh.de

www.uni-wh.de

635 ms

stylesheet_170ee8ff96.css

stylesheet_170ee8ff96.css

284 ms

slick.css

slick.css

286 ms

slick-theme.css

slick-theme.css

287 ms

stylesheet_576a6cd711.css

stylesheet_576a6cd711.css

285 ms

uwh_staff.css

uwh_staff.css

764 ms

main.css

main.css

362 ms

news.css

news.css

469 ms

ext_ttnews_press.css

ext_ttnews_press.css

509 ms

calendar.css

calendar.css

471 ms

ext_solr.css

ext_solr.css

475 ms

powermail.css

powermail.css

548 ms

twitter.css

twitter.css

695 ms

new_2015.css

new_2015.css

657 ms

my_slick.css

my_slick.css

699 ms

jquery.js

jquery.js

1175 ms

main.js

main.js

772 ms

solr_results.js

solr_results.js

885 ms

jwplayer.js

jwplayer.js

1167 ms

jquery-ui.custom.css

jquery-ui.custom.css

888 ms

jquery.min.js

jquery.min.js

1136 ms

jquery-ui.core.min.js

jquery-ui.core.min.js

958 ms

jquery-ui.autocomplete.min.js

jquery-ui.autocomplete.min.js

1071 ms

suggest.js

suggest.js

1114 ms

uwh-student-projects.js

uwh-student-projects.js

1060 ms

plusone.js

plusone.js

97 ms

slick.js

slick.js

1192 ms

jquery.datetimepicker.js

jquery.datetimepicker.js

1242 ms

parsley.min.js

parsley.min.js

1160 ms

tabs.js

tabs.js

1186 ms

form.js

form.js

1193 ms

javascript_be3877a128.js

javascript_be3877a128.js

1246 ms

clear.gif

clear.gif

222 ms

544ced01fa.png

544ced01fa.png

322 ms

separator_fat_01.gif

separator_fat_01.gif

235 ms

ipp_stoe.jpg

ipp_stoe.jpg

421 ms

csm_FUK_Podium_1_8ff8101877.jpg

csm_FUK_Podium_1_8ff8101877.jpg

377 ms

csm_probst_e5cfa22773.jpg

csm_probst_e5cfa22773.jpg

378 ms

csm_Nachfolge_Familienunternehmen_01_20938008b3.jpg

csm_Nachfolge_Familienunternehmen_01_20938008b3.jpg

384 ms

csm_Cover_Praxisleitfaden_01_4f00bec598.jpg

csm_Cover_Praxisleitfaden_01_4f00bec598.jpg

416 ms

csm_MichalakK%C3%B6rper_und_Seele_betahaus_1__c__Sascha_Hilgers_653d4f93d3.jpg

csm_MichalakK%C3%B6rper_und_Seele_betahaus_1__c__Sascha_Hilgers_653d4f93d3.jpg

507 ms

csm_MuschelnPerle_01_8e76fb5f20.jpg

csm_MuschelnPerle_01_8e76fb5f20.jpg

563 ms

csm_moellering_2_b99df04e15.jpg

csm_moellering_2_b99df04e15.jpg

564 ms

csm_logo_univerein_initial_schwarz_b73f7d0eae.jpg

csm_logo_univerein_initial_schwarz_b73f7d0eae.jpg

572 ms

csm_Krahmann_Elke_01_168a5a078e.jpg

csm_Krahmann_Elke_01_168a5a078e.jpg

603 ms

csm_5_WittenerKolloquiumBanner_01_33b93c55e6.jpg

csm_5_WittenerKolloquiumBanner_01_33b93c55e6.jpg

608 ms

csm_calabro_andrea_2014_2MB_03_a8c722d70b.jpg

csm_calabro_andrea_2014_2MB_03_a8c722d70b.jpg

695 ms

csm_1_Fluechtlingsforum-Ruhr-2016_01_de6cd99e06.jpg

csm_1_Fluechtlingsforum-Ruhr-2016_01_de6cd99e06.jpg

752 ms

csm_Studiengangsteam_demenz_38d781439a.jpg

csm_Studiengangsteam_demenz_38d781439a.jpg

753 ms

csm_Schwerpunkt-migration_logo_web_5e53a51a6b.jpg

csm_Schwerpunkt-migration_logo_web_5e53a51a6b.jpg

759 ms

csm_Logo_Weltoffene_Hochschulen_gegen_Fremdenfeindlichkeit_6c066abdb7.png

csm_Logo_Weltoffene_Hochschulen_gegen_Fremdenfeindlichkeit_6c066abdb7.png

790 ms

73eea63152.png

73eea63152.png

795 ms

arrow_right.png

arrow_right.png

775 ms

icon-email.gif

icon-email.gif

832 ms

logos_facebook.png

logos_facebook.png

924 ms

logos_twitter.png

logos_twitter.png

932 ms

logos_youtube.png

logos_youtube.png

962 ms

tweet_button.html

tweet_button.html

23 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

21 ms

jot

jot

94 ms

line_small_01.gif

line_small_01.gif

837 ms

piwik.js

piwik.js

476 ms

like.php

like.php

83 ms

-1cfYrhulAt.js

-1cfYrhulAt.js

303 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

353 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

14 ms

fastbutton

fastbutton

66 ms

ui-bg_highlight-hard_100_f7f7f7_1x100.png

ui-bg_highlight-hard_100_f7f7f7_1x100.png

676 ms

icon_ctrl_student-project.png

icon_ctrl_student-project.png

821 ms

postmessageRelay

postmessageRelay

57 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

17 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

37 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

90 ms

api.js

api.js

33 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

74 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

69 ms

Accessibility Review

uni-wh.de accessibility score

90

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

uni-wh.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

uni-wh.de SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uni-wh.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Uni-wh.de main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

uni-wh.de

Open Graph description is not detected on the main page of Uni Wh. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: